Home / 151,123,310.73-226,701,167.51-41,948,943.23

Finding the Fourth Proportional to 151,123,310.73, 226,701,167.51 and 41,948,943.23

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Solution

The fourth proportional to 151,123,310.73, 226,701,167.51 and 41,948,943.23 is: 62,927,912.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,123,310.73 : 226,701,167.51 = 41,948,943.23 : x
  2. Step 2: Convert to fraction form
    151,123,310.73/226,701,167.51 = 41,948,943.23/x
  3. Step 3: Cross multiply
    151,123,310.73x = 226,701,167.51 × 41,948,943.23
  4. Step 4: Simplify right side
    151,123,310.73x = 9,509,874,405,841,964
  5. Step 5: Solve for x
    x = 9,509,874,405,841,964/151,123,310.73
  6. Step 6: Final answer
    x = 62,927,912.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.